Automate your trades between TradingView and Interactive Brokers in minutes. This complete guide shows you how to set up webhook-based execution for stocks, options, and futures using the TWS API with Pine Script alerts.
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Why TradingView + Interactive Brokers?
TradingView’s charting and Pine Script capabilities are unmatched for retail traders. Interactive Brokers (IBKR) offers deep liquidity, low commissions (~$0.70 per equity trade), and support for stocks, options, and futures. Combining them creates a professional-grade automated trading system accessible to retail traders.
TWS API vs Client Portal API: Which One?
TWS API (Trader Workstation API): Most powerful option. Requires Trader Workstation (TWS) desktop app running 24/7. Better for active traders managing multiple orders simultaneously. Supports all asset classes.
Client Portal API: Newer REST-based API, lighter weight. No requirement to run TWS. Better for cloud-based deployments. More limited order management compared to TWS API.
Recommendation: Use TWS API for maximum control and compatibility. Client Portal API is good for simplified webhook-based trading with fewer features.
Setting Up IB Gateway for Automated Trading
IB Gateway is a lightweight alternative to TWS that serves as the communication bridge between TradingView webhooks and Interactive Brokers.
Step 1: Download and Install IB Gateway
Visit ibkr.com/en/trading/platforms/ib-gateway and download the latest version. Run the installer and complete the initial setup.
Step 2: Configure Account Credentials
Launch IB Gateway and log in with your Interactive Brokers account credentials. Enable API access in Account Management under Settings > API > Trusted IPs. Add your server IP address or use 127.0.0.1 for local testing.
Step 3: Set Account to Paper Trading (Optional)
In IB Gateway settings, switch to Paper Trading mode before testing. This prevents accidental live trades while developing your automation.
Step 4: Configure API Socket Port
Default socket port for IB Gateway is 4002 (paper trading) or 4001 (live). Note this for webhook bridge configuration.
Pine Script Alert Setup for IBKR
Create a Pine Script strategy that generates buy/sell signals. Here’s a basic template:
//@version=5
strategy(title='IBKR Auto Trade', shorttitle='IBKR_AT')
fast_ema = ta.ema(close, 9)
slow_ema = ta.ema(close, 21)
if ta.crossover(fast_ema, slow_ema)
strategy.entry('Buy', strategy.long, alert_message='ORDER|BUY|100|AAPL|MKT')
if ta.crossunder(fast_ema, slow_ema)
strategy.close('Buy', alert_message='ORDER|SELL|100|AAPL|MKT')The alert_message parameter passes order details directly to your webhook bridge. Format: ORDER|SIDE|QUANTITY|SYMBOL|ORDER_TYPE
Webhook Bridge Setup (Node.js + Express)
You need a webhook receiver to translate TradingView alerts into IBKR orders. Here’s a minimal Node.js example:
const express = require('express');
const { IBKRClient } = require('ibkr-client');
const app = express();
app.use(express.json());
const ibkr = new IBKRClient({
host: '127.0.0.1',
port: 4002,
clientId: 1
});
app.post('/webhook', async (req, res) => {
const { ORDER, SIDE, QUANTITY, SYMBOL, ORDER_TYPE } = req.body;
if (!ORDER) return res.status(400).send('Invalid order');
try {
const orderId = await ibkr.submitOrder({
symbol: SYMBOL,
action: SIDE,
totalQuantity: QUANTITY,
orderType: ORDER_TYPE
});
res.json({ success: true, orderId });
} catch (err) {
res.status(500).json({ error: err.message });
}
});
app.listen(3000, () => console.log('Webhook listening on port 3000'));Handling Different Order Types
Market Orders: Execute immediately at the best available price. Format: ORDER|BUY|100|AAPL|MKT
Limit Orders: Execute only at or better than specified price. Format: ORDER|BUY|100|AAPL|LMT|125.50
Stop Orders: Trigger when price hits the stop level. Format: ORDER|SELL|100|AAPL|STP|118.00
Stop-Limit Orders: Combine stop and limit logic. Format: ORDER|BUY|100|AAPL|STP LMT|130.00|129.50
Multi-Asset Trading (Stocks, Options, Futures)
Stock Orders: ORDER|BUY|100|AAPL|MKT
Options Orders: ORDER|BUY|10|AAPL 230317C00125000|MKT (use full contract specs)
Futures Orders: ORDER|BUY|1|ES|MKT (micro E-mini S&P 500)
Interactive Brokers supports all three asset classes through a unified API. Adjust contract symbols according to IBKR naming conventions.
FAQ: Troubleshooting Common Issues
Q: Webhook fires but order doesn’t execute
A: Check that IB Gateway is running and you’ve whitelisted the webhook server IP in Account Management. Verify the order format matches IBKR requirements.
Q: Getting “Order rejected” errors
A: Validate that you have sufficient buying power, the symbol is correct, and the order type is supported by your account type.
Q: How do I test without risking real money?
A: Always use Paper Trading mode first. Login to IB Gateway, go to Settings, and switch to Paper mode. All orders will execute against simulated price data.
Q: Can I run multiple strategies simultaneously?
A: Yes, but manage position limits and margin carefully. IBKR will reject orders that exceed account buying power. Set position size limits in Pine Script.
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Need help setting up your Interactive Brokers automation? Our team can configure your TradingView-to-IBKR pipeline and get you trading automated strategies within hours.
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